[ https://issues.apache.org/jira/browse/ARROW-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mohamed Zenadi updated ARROW-380: --------------------------------- Comment: was deleted (was: Do you think that adding `getSetCount` and `getUnsetCount` to `BitVector`'s accessor is OK? ) > [Java] optimize null count when serializing vectors. > ---------------------------------------------------- > > Key: ARROW-380 > URL: https://issues.apache.org/jira/browse/ARROW-380 > Project: Apache Arrow > Issue Type: Improvement > Components: Java - Vectors > Reporter: Julien Le Dem > Labels: newbie > > nulls are stored in bits. We should be able to use more efficient ways to > count nulls: > https://github.com/apache/arrow/blob/6996c17f70dc13659c37dfaa39bc28e7777ca6a6/java/vector/src/main/java/org/apache/arrow/vector/VectorUnloader.java#L68 -- This message was sent by Atlassian JIRA (v6.3.4#6332)